The Grand Master Evolution Digital w/HFX Ground Station

The Grand Master Evolution Digital isn’t just a cable; it is the definitive statement in digital audio transmission. Engineered for those who demand an absolute, uncompromised connection, this interconnect eliminates the barriers between your source and your sound.

Hand-crafted in Oregon, USA, the Grand Master Evolution represents the apex of TARA Labs’ engineering, featuring the exclusive RSC® Gen 3 conductors and the revolutionary HFX Floating Ground Station.


Key Performance Benefits

  • Zero Coloration: Experience your music exactly as it was recorded, free from the “digital glare” or sonic fingerprints of inferior materials.

  • Holographic Imaging: Exceptional retrieval of low-level ambient data creates a vast, three-dimensional soundstage.

  • Vanishing Noise Floor: Our proprietary shielding and grounding technologies allow for a background of absolute silence.

  • Eliminated Jitter: Optimized geometry and Gen 3 conductors virtually erase timing errors (jitter) for fluid, natural sound.


Revolutionary Technology

RSC® Gen 3 Conductors (Exclusive)

The Grand Master Evolution is the only series in the world to utilize RSC Gen 3 SA-OF8N copper. These “8-Nines” (99.999999% pure) rectangular solid core conductors are mono-crystal, oxygen-free, and frequency-tuned. Each conductor is hand-polished by master technicians to ensure a flawless interface.

HFX Floating Ground Station

Included with every cable is the TARA Labs exclusive HFX Ground Station System featuring ISM technology. By displacing RFI and EMI away from the signal path, the HFX system ensures an unbelievable, vanishingly low noise floor that allows the smallest musical nuances to shine.

Advanced Dielectric Geometry

We utilize a sophisticated system of woven filaments and custom-made Teflon tubes to displace the shield away from the conductors. This unique spacing significantly reduces capacitance and digital distortion, ensuring an exacting 110-Ohm characteristic impedance for AES/EBU configurations.


Technical Specifications

Feature Specification
Conductor Material RSC® Gen 3 SA-OF8N Copper (99.999999% Pure)
Available Configurations RCA (75 Ohm) & XLR (110 Ohm AES/EBU)
Conductor Profile Rectangular Solid Core (Rectilinear)
Shielding Anti-corrosion coated SA-OF8N copper shield
Grounding System HFX Floating Ground Station with ISM Technology
Dielectric Custom-made Teflon tube filament system
Origin Hand-built in Oregon, USA

The TARA Labs Promise

Every Grand Master Evolution cable is built to order, reflecting our obsession with precision and craftsmanship. We believe so strongly in our master technicians’ work that every cable is backed by a Lifetime Guarantee.

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